今天本来想把网站从新改下版了，以前我这站做的有百度排名，衡水网站建设说这站还不能改，改后排名很有可能就会掉下来，不知道大家遇到过这样的问题吗?

The revision is very important for the optimization of SEO website, in the revision of the time, must be careful to pay attention to some matters, so as to reduce the impact, then the following specific to explain what problems.

After the revision of the site, the first is the path of the site URL revision, such as: the original use of ASP changed to PHP or suffix. Html changed to. Htm. In these situations, if the original web site in the search engine included quite good results, after the revision will often cause the loss of the document, which is the user search keywords to enter the site, not to search to the article. The solution of this kind of website is to use a 301 redirect from the new orientation to replace the page, is also meant to tell the search engine, the original page is no longer in use, the weight will be gradually transferred to the new page.

Website relaunch will encounter replacement domain, how to retain the original customers,衡水网站建设 make them faithful and effective to continue browsing their new site? At this time, a good solution is when using the new domain name, domain name online old colleagues, until the conversion to the new domain name, or use 302 redirect so, can also use the old domain name above customers and flow directly jump to the new domain name above. If the old domain name is not intended to use, then you need to do the same as the way 1, do a 301 jump, the permanent redirect page.
When the website SEO website how to optimize the effect of retention? If there is a good SEO team, you can let them participate in the revision of the website, the website for details of the change process, of course, the website itself will have some damage, but will gradually return to the past, can the website entrusted to the network company, to help them recover, 301 redirect on the websites of URL have changed.